/* ============================================
   QUESUERTE - Lacteos & Amasijos Artesanales
   styles.css
   ============================================ */

/* ----------------------------------------
   CSS CUSTOM PROPERTIES
   ---------------------------------------- */
:root {
  /* Colors */
  --verde:        #00a316;
  --verde-dark:   #007a10;
  --verde-darker: #005c0b;
  --crema:        #faf6ef;
  --crema-dark:   #f0e8d8;
  --verde-pale:   #e8f9ea;
  --dorado:       #c9a227;
  --dorado-light: #d4b44a;
  --marron:       #3b2f1e;
  --marron-light: #5a4a34;
  --blanco:       #ffffff;
  --negro:        #1a1a1a;
  --gris:         #6b6b6b;
  --gris-light:   #e0e0e0;

  /* Typography */
  --ff-heading: 'Baloo Thambi 2', cursive;
  --ff-body:    'Poppins', sans-serif;
  --ff-accent:  'Alice', serif;

  /* Font sizes (fluid with clamp) */
  --fs-hero:     clamp(2.4rem, 5vw + 1rem, 4.2rem);
  --fs-h2:       clamp(1.8rem, 3vw + 0.8rem, 3rem);
  --fs-h3:       clamp(1.1rem, 1.5vw + 0.5rem, 1.4rem);
  --fs-body:     clamp(0.95rem, 0.9vw + 0.5rem, 1.1rem);
  --fs-body-sm:  clamp(0.85rem, 0.8vw + 0.4rem, 0.95rem);
  --fs-label:    clamp(0.7rem, 0.6vw + 0.35rem, 0.8rem);

  /* Spacing */
  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  1.5rem;
  --sp-lg:  2.5rem;
  --sp-xl:  4rem;
  --sp-2xl: 6rem;
  --sp-3xl: 8rem;

  /* Section padding */
  --section-py: clamp(4rem, 8vw, 8rem);

  /* Layout */
  --container-max: 1200px;
  --container-px:  clamp(1.25rem, 3vw, 2.5rem);

  /* Radius */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-pill: 100px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.1);
  --shadow-xl:  0 16px 60px rgba(0,0,0,0.12);

  /* Transitions */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-sm: 200ms;
  --duration-md: 350ms;
  --duration-lg: 600ms;

  /* Z-index scale */
  --z-base:    1;
  --z-cards:   10;
  --z-nav:     100;
  --z-overlay: 200;
  --z-fab:     300;
}


/* ----------------------------------------
   RESET & BASE
   ---------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--negro);
  background-color: var(--blanco);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--ff-heading);
  line-height: 1.2;
  font-weight: 700;
}

/* Focus visible for keyboard navigation */
:focus-visible {
  outline: 3px solid var(--verde);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-sm);
  padding: var(--sp-xs) var(--sp-sm);
  background: var(--verde-dark);
  color: var(--blanco);
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-family: var(--ff-body);
}

.skip-link:focus {
  top: var(--sp-sm);
}


/* ----------------------------------------
   UTILITY: CONTAINER
   ---------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}


/* ----------------------------------------
   SECTION LABEL & TITLE (reusable)
   ---------------------------------------- */
.section-label {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: var(--fs-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--verde);
  margin-bottom: var(--sp-sm);
  position: relative;
  padding-left: 1.8rem;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1.2rem;
  height: 2px;
  background-color: var(--verde);
  border-radius: 2px;
}

.section-title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h2);
  color: var(--marron);
  margin-bottom: var(--sp-lg);
  max-width: 700px;
}


/* ----------------------------------------
   NAVIGATION
   ---------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: var(--sp-sm) 0;
  transition: background var(--duration-md) var(--ease-out),
              box-shadow var(--duration-md) var(--ease-out),
              padding var(--duration-md) var(--ease-out);
}

.nav--scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
  padding: 0.6rem 0;
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: calc(var(--z-nav) + 1);
}

.nav__logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: transform var(--duration-md) var(--ease-spring);
}

.nav__logo:hover img {
  transform: scale(1.08) rotate(-5deg);
}

.nav__logo-text {
  font-family: var(--ff-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blanco);
  transition: color var(--duration-md) var(--ease-out);
}

.nav--scrolled .nav__logo-text {
  color: var(--marron);
}

/* Hamburger */
.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: calc(var(--z-nav) + 1);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav__toggle-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: transform var(--duration-md) var(--ease-out),
              opacity var(--duration-sm) var(--ease-out),
              background var(--duration-md) var(--ease-out);
}

.nav--scrolled .nav__toggle-line {
  background: var(--marron);
}

.nav__toggle--active .nav__toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle--active .nav__toggle-line:nth-child(2) {
  opacity: 0;
}

.nav__toggle--active .nav__toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.nav__menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(85vw, 380px);
  height: 100dvh;
  background: var(--blanco);
  display: flex;
  flex-direction: column;
  padding: 6rem var(--sp-lg) var(--sp-lg);
  gap: var(--sp-xs);
  transition: right var(--duration-lg) var(--ease-out);
  box-shadow: -8px 0 40px rgba(0,0,0,0.1);
  z-index: var(--z-nav);
}

.nav__menu--open {
  right: 0;
}

.nav__link {
  font-family: var(--ff-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--marron);
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(59, 47, 30, 0.08);
  transition: color var(--duration-sm) var(--ease-out),
              padding-left var(--duration-md) var(--ease-out);
}

.nav__link:hover {
  color: var(--verde);
  padding-left: 0.5rem;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--sp-sm);
  padding: 0.85rem 1.5rem;
  background: var(--verde);
  color: var(--blanco);
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-pill);
  transition: background var(--duration-sm) var(--ease-out),
              transform var(--duration-sm) var(--ease-spring);
}

.nav__cta:hover {
  background: var(--verde-dark);
  transform: scale(1.03);
}

/* Mobile overlay */
.nav__overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  z-index: calc(var(--z-nav) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-md) var(--ease-out);
}

.nav__overlay--visible {
  opacity: 1;
  pointer-events: auto;
}


/* ----------------------------------------
   HERO SECTION
   ---------------------------------------- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 7rem var(--container-px) 3rem;
  background-color: var(--verde);
  overflow: hidden;
}

/* Dot pattern overlay */
.hero__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255,255,255,0.8) 1px, transparent 0);
  background-size: 28px 28px;
  pointer-events: none;
}

/* Organic shapes */
.hero__bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}

.hero__shape--1 {
  width: clamp(300px, 50vw, 600px);
  height: clamp(300px, 50vw, 600px);
  background: radial-gradient(circle, rgba(255,255,255,0.6), transparent 70%);
  top: -15%;
  right: -10%;
  animation: float-slow 20s ease-in-out infinite;
}

.hero__shape--2 {
  width: clamp(200px, 35vw, 450px);
  height: clamp(200px, 35vw, 450px);
  background: radial-gradient(circle, rgba(255,255,255,0.4), transparent 70%);
  bottom: -10%;
  left: -8%;
  animation: float-slow 25s ease-in-out infinite reverse;
}

.hero__shape--3 {
  width: clamp(150px, 25vw, 300px);
  height: clamp(150px, 25vw, 300px);
  background: radial-gradient(circle, rgba(0,100,20,0.3), transparent 70%);
  top: 30%;
  left: 60%;
  animation: float-slow 18s ease-in-out infinite;
}

@keyframes float-slow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(20px, -30px) scale(1.05); }
  66%      { transform: translate(-15px, 15px) scale(0.97); }
}

.hero__content {
  position: relative;
  z-index: var(--z-base);
  text-align: center;
  max-width: 720px;
}

.hero__logo-wrap {
  margin-bottom: var(--sp-lg);
}

.hero__logo {
  width: clamp(100px, 20vw, 160px);
  height: auto;
  margin-inline: auto;
  border-radius: 50%;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.15));
  transition: transform var(--duration-lg) var(--ease-spring);
}

.hero__logo:hover {
  transform: scale(1.06) rotate(-3deg);
}

.hero__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-hero);
  color: var(--blanco);
  margin-bottom: var(--sp-md);
  text-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.hero__title em {
  font-style: normal;
  position: relative;
  display: inline-block;
}

.hero__title em::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: -4px;
  right: -4px;
  height: 8px;
  background: var(--dorado);
  opacity: 0.5;
  border-radius: 4px;
  z-index: -1;
  transform: skewX(-5deg);
}

.hero__subtitle {
  font-family: var(--ff-accent);
  font-size: var(--fs-body);
  color: rgba(255, 255, 255, 0.88);
  font-style: italic;
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--sp-xl);
  line-height: 1.7;
}

.hero__actions {
  margin-bottom: var(--sp-lg);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201, 162, 39, 0.2);
  border: 1px solid rgba(201, 162, 39, 0.4);
  color: var(--dorado-light);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-pill);
  font-family: var(--ff-body);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.hero__badge-icon {
  color: var(--dorado-light);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--ff-body);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  animation: bounce-hint 2.5s ease-in-out infinite;
}

@keyframes bounce-hint {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(6px); }
}


/* ----------------------------------------
   BUTTONS
   ---------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--ff-body);
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: all var(--duration-sm) var(--ease-out);
  white-space: nowrap;
  text-align: center;
  line-height: 1;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity var(--duration-sm) var(--ease-out);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: scale(0.97);
}

.btn__icon {
  flex-shrink: 0;
}

/* Primary */
.btn--primary {
  background: var(--verde-dark);
  color: var(--blanco);
}

.btn--primary:hover {
  background: var(--verde-darker);
  box-shadow: 0 4px 20px rgba(0, 122, 16, 0.35);
}

/* White */
.btn--white {
  background: var(--blanco);
  color: var(--verde-dark);
}

.btn--white:hover {
  background: var(--crema);
  box-shadow: 0 4px 20px rgba(255,255,255,0.25);
}

.btn--white::after {
  background: rgba(0,0,0,0.05);
}

/* Outline */
.btn--outline {
  background: transparent;
  color: var(--verde-dark);
  border: 2px solid var(--verde);
}

.btn--outline:hover {
  background: var(--verde);
  color: var(--blanco);
}

.btn--outline::after {
  display: none;
}

/* Sizes */
.btn--sm {
  padding: 0.65rem 1.2rem;
  font-size: 0.85rem;
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn--xl {
  padding: 1.15rem 2.5rem;
  font-size: 1.05rem;
}


/* ----------------------------------------
   ABOUT SECTION
   ---------------------------------------- */
.about {
  background-color: var(--crema);
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}

/* Subtle texture */
.about::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle at 1px 1px, var(--marron) 0.5px, transparent 0);
  background-size: 20px 20px;
  pointer-events: none;
}

.about__inner {
  position: relative;
}

.about__text {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  color: var(--gris);
  max-width: 680px;
  line-height: 1.8;
  margin-bottom: var(--sp-xl);
}

.about__values {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-md);
}

.about__value {
  background: var(--blanco);
  padding: var(--sp-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-md) var(--ease-spring),
              box-shadow var(--duration-md) var(--ease-out);
  text-align: center;
}

.about__value:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.about__value-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--verde-pale);
  color: var(--verde);
  margin-bottom: var(--sp-sm);
}

.about__value-title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  color: var(--marron);
  margin-bottom: var(--sp-xs);
}

.about__value-desc {
  font-family: var(--ff-body);
  font-size: var(--fs-body-sm);
  color: var(--gris);
  line-height: 1.6;
}


/* ----------------------------------------
   PRODUCTS SECTION
   ---------------------------------------- */
.products {
  background: var(--blanco);
  padding: var(--section-py) 0;
}

.products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-md);
}

.product-card {
  background: var(--verde-pale);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--duration-md) var(--ease-spring),
              box-shadow var(--duration-md) var(--ease-out);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card__img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-md);
}

.product-card__img {
  width: 75%;
  height: auto;
  object-fit: contain;
  transition: transform var(--duration-lg) var(--ease-out);
}

.product-card:hover .product-card__img {
  transform: scale(1.06);
}

/* Placeholder for mermelada (no photo) */
.product-card__img-wrap--placeholder {
  background: linear-gradient(135deg, #fff3d4 0%, #ffe0b3 50%, #ffd699 100%);
}

.product-card__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--dorado);
  opacity: 0.6;
}

.product-card__placeholder span {
  font-family: var(--ff-heading);
  font-size: 1rem;
  font-weight: 600;
}

.product-card__body {
  padding: var(--sp-md) var(--sp-md) var(--sp-lg);
}

.product-card__category {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--verde);
  background: rgba(0, 163, 22, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--sp-xs);
}

.product-card__name {
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  color: var(--marron);
  margin-bottom: var(--sp-xs);
}

.product-card__desc {
  font-family: var(--ff-body);
  font-size: var(--fs-body-sm);
  color: var(--gris);
  line-height: 1.7;
}

/* Featured card */
.product-card--featured {
  background: var(--verde);
  color: var(--blanco);
}

.product-card--featured .product-card__img-wrap {
  background: rgba(255,255,255,0.95);
}

.product-card--featured .product-card__category {
  background: rgba(255, 255, 255, 0.2);
  color: var(--blanco);
}

.product-card--featured .product-card__name {
  color: var(--blanco);
}

.product-card--featured .product-card__desc {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--sp-md);
}

.product-card--featured .btn--primary {
  background: var(--blanco);
  color: var(--verde-dark);
}

.product-card--featured .btn--primary:hover {
  background: var(--crema);
  box-shadow: 0 4px 20px rgba(255,255,255,0.3);
}


/* ----------------------------------------
   WHY SECTION
   ---------------------------------------- */
.why {
  background-color: var(--verde);
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}

.why__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255,255,255,0.8) 1px, transparent 0);
  background-size: 32px 32px;
  pointer-events: none;
}

.why__inner {
  position: relative;
  z-index: var(--z-base);
}

.why__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h2);
  color: var(--blanco);
  margin-bottom: var(--sp-sm);
  max-width: 600px;
}

.why__subtitle {
  font-family: var(--ff-accent);
  font-style: italic;
  font-size: var(--fs-body);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--sp-xl);
  max-width: 460px;
}

.why__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.why__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
  padding: var(--sp-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  transition: background var(--duration-md) var(--ease-out),
              transform var(--duration-md) var(--ease-spring);
}

.why__item:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateX(4px);
}

.why__item-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--blanco);
}

.why__item-text h3 {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  color: var(--blanco);
  margin-bottom: 0.3rem;
}

.why__item-text p {
  font-family: var(--ff-body);
  font-size: var(--fs-body-sm);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

.why__cta {
  text-align: center;
}


/* ----------------------------------------
   TIPS / EDUCATION SECTION
   ---------------------------------------- */
.tips {
  background: var(--crema-dark);
  padding: var(--section-py) 0;
  position: relative;
}

.tips::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.025;
  background-image:
    radial-gradient(circle at 1px 1px, var(--marron) 0.5px, transparent 0);
  background-size: 24px 24px;
  pointer-events: none;
}

.tips__inner {
  position: relative;
}

.tips__intro {
  font-family: var(--ff-accent);
  font-style: italic;
  font-size: var(--fs-body);
  color: var(--gris);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: var(--sp-xl);
}

.tips__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.tip-card {
  background: var(--blanco);
  padding: var(--sp-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-md) var(--ease-spring),
              box-shadow var(--duration-md) var(--ease-out);
  border-left: 4px solid var(--verde);
}

.tip-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.tip-card__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--sp-sm);
}

.tip-card__icon {
  color: var(--verde);
}

.tip-card__tag {
  font-family: var(--ff-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--verde);
  background: var(--verde-pale);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
}

.tip-card__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  color: var(--marron);
  margin-bottom: var(--sp-xs);
}

.tip-card__text {
  font-family: var(--ff-body);
  font-size: var(--fs-body-sm);
  color: var(--gris);
  line-height: 1.7;
}

.tips__cta {
  text-align: center;
}

.tips__cta-text {
  font-family: var(--ff-body);
  font-size: var(--fs-body-sm);
  color: var(--gris);
  margin-bottom: var(--sp-sm);
}


/* ----------------------------------------
   ORDER SECTION
   ---------------------------------------- */
.order {
  background: var(--blanco);
  padding: var(--section-py) 0;
}

.order__steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.order__step {
  text-align: center;
  position: relative;
  background: var(--crema);
  padding: var(--sp-lg) var(--sp-md);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 380px;
  transition: transform var(--duration-md) var(--ease-spring);
}

.order__step:hover {
  transform: translateY(-4px);
}

.order__step-number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--verde);
  color: var(--blanco);
  font-family: var(--ff-heading);
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 163, 22, 0.3);
}

.order__step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--verde-pale);
  color: var(--verde);
  margin: 0 auto var(--sp-sm);
}

.order__step-title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  color: var(--marron);
  margin-bottom: var(--sp-xs);
}

.order__step-desc {
  font-family: var(--ff-body);
  font-size: var(--fs-body-sm);
  color: var(--gris);
  line-height: 1.6;
}

.order__step-connector {
  color: var(--gris-light);
  transform: rotate(90deg);
}

.order__cta {
  text-align: center;
}


/* ----------------------------------------
   FOOTER
   ---------------------------------------- */
.footer {
  background: var(--marron);
  padding: var(--sp-xl) 0 var(--sp-lg);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-lg);
  text-align: center;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

.footer__logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  filter: brightness(1.1);
}

.footer__brand-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.footer__brand-name {
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blanco);
}

.footer__brand-tagline {
  font-family: var(--ff-accent);
  font-style: italic;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-md);
}

.footer__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--ff-body);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--duration-sm) var(--ease-out);
  padding: 0.5rem;
  min-height: 44px;
}

.footer__link:hover {
  color: var(--verde-pale);
}

.footer__bottom {
  padding-top: var(--sp-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
}

.footer__tagline {
  font-family: var(--ff-accent);
  font-style: italic;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.5rem;
}

.footer__copy {
  font-family: var(--ff-body);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
}


/* ----------------------------------------
   WHATSAPP FAB
   ---------------------------------------- */
.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: var(--z-fab);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--verde);
  box-shadow: 0 4px 20px rgba(0, 163, 22, 0.4);
  transition: transform var(--duration-md) var(--ease-spring),
              box-shadow var(--duration-md) var(--ease-out);
  animation: fab-pulse 3s ease-in-out infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(0, 163, 22, 0.5);
  animation: none;
}

.whatsapp-fab:active {
  transform: scale(0.95);
}

.whatsapp-fab__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--marron);
  color: var(--blanco);
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-sm) var(--ease-out),
              transform var(--duration-sm) var(--ease-out);
  transform: translateY(-50%) translateX(8px);
}

.whatsapp-fab__tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border-left: 6px solid var(--marron);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.whatsapp-fab:hover .whatsapp-fab__tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

@keyframes fab-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(0, 163, 22, 0.4); }
  50%      { box-shadow: 0 4px 30px rgba(0, 163, 22, 0.6), 0 0 0 8px rgba(0, 163, 22, 0.1); }
}


/* ----------------------------------------
   SCROLL ANIMATIONS
   ---------------------------------------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-lg) var(--ease-out),
              transform var(--duration-lg) var(--ease-out);
}

.animate-on-scroll[data-animation="fade-in"] {
  transform: translateY(0);
}

.animate-on-scroll[data-animation="slide-up"] {
  transform: translateY(30px);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero__shape,
  .hero__scroll-hint,
  .whatsapp-fab {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}


/* ----------------------------------------
   RESPONSIVE: TABLET (>=640px)
   ---------------------------------------- */
@media (min-width: 640px) {
  .about__values {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-md);
  }

  .products__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-md);
  }

  /* Featured card spans full width */
  .product-card--featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .product-card--featured .product-card__img-wrap {
    aspect-ratio: auto;
    min-height: 280px;
  }

  .product-card--featured .product-card__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--sp-lg);
  }

  .why__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tips__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .order__steps {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: var(--sp-sm);
  }

  .order__step {
    flex: 1;
    max-width: 280px;
  }

  .order__step-connector {
    transform: none;
    margin-top: 2.5rem;
    flex-shrink: 0;
  }
}


/* ----------------------------------------
   RESPONSIVE: DESKTOP (>=1024px)
   ---------------------------------------- */
@media (min-width: 1024px) {
  /* Nav desktop layout */
  .nav__toggle {
    display: none;
  }

  .nav__menu {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    flex-direction: row;
    padding: 0;
    gap: 0;
    box-shadow: none;
    align-items: center;
  }

  .nav__link {
    color: rgba(255, 255, 255, 0.85);
    padding: 0.5rem 0.85rem;
    border-bottom: none;
    font-size: 0.9rem;
    transition: color var(--duration-sm) var(--ease-out);
  }

  .nav__link:hover {
    color: var(--blanco);
    padding-left: 0.85rem;
  }

  .nav--scrolled .nav__link {
    color: var(--marron);
  }

  .nav--scrolled .nav__link:hover {
    color: var(--verde);
  }

  .nav__cta {
    margin-top: 0;
    margin-left: 0.5rem;
    padding: 0.65rem 1.2rem;
    font-size: 0.85rem;
  }

  /* Products 3-column for first 4, featured full */
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-lg);
  }

  .why__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-lg);
  }

  .order__step {
    max-width: 320px;
  }
}


/* ----------------------------------------
   RESPONSIVE: LARGE DESKTOP (>=1280px)
   ---------------------------------------- */
@media (min-width: 1280px) {
  .products__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .product-card--featured {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
  }

  .why__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .why__item {
    flex-direction: column;
    text-align: center;
  }

  .why__item-icon {
    margin: 0 auto var(--sp-xs);
  }
}